Editing Hex Editing - Guide (section)

=== The Pyramid ===
The pyramid is defined separately:

: 0xa3fa2:6a '''02''' 6a '''14''' 6a '''7d''' (52 8d4508 53 50) 6a '''74'''; 
: 0xa3fb6: '''28''' 00 00 00

Where: 
* 02 is the number of stacks of Diamond Golems
* 14 is the number of Diamond Golems (in total)
* 7d is the unit ID of Diamond Golems, 
* 74 is the unit ID of Gold Golems and
* 28 is the number of Gold Golems. 

BTB2 suggested replacing Diamond Golems with Mummies - this however, requires using a creature ID above 80, and therefore a long push (6B 8D000000 for mummies). However, to do that we would need to use some empty space. He suggested removing the -2 Luck on empty Pyramid subroutine. I decided to instead use some empty space I got from a different change, keeping the -2 Luck penalty. The result is as follows: 

: 0x0A3FA6 → ebdf (jumps to overwrite -2 luck on empty Pyramid), 
: 0x0A3F82 → e9 89c10100 (jump to free space 0xc0110) 
::::: 68 8d000000 (Mummies) 
:::::EB 1A 90 90 (jump back to A3FA8), 
: 0xc0110 (Free) → 8a 87 1b 01 00 00 04 fe 88 87 1b 01 00 00 (displaced code: -2 Luck on empty Pyramid), 
: 0xc011d (Free) → E9 6b3efeff(jump to 0x0A3F8F (end of F8E))

Note, that this method assumes you have empty space at 0xc0110 (by forcing rumors to always show rumors defined by the mapmaker). If you have empty space elsewhere, simply move the function, altering the jumps appropriately.